需要帮助以通过更改颜色（松脚本）创建 Braid Filter 警报

Question

你能帮我用 Pine Script 吗？ Braid Filter 指示器正在绘制 3 colors。

我需要一个警报：

1. 绿色条变为红色
2. 红色条变为绿色
3. 灰色条变为红色
4. 灰色条变为绿色

那是我的 plot：BraidColor = ma01 > ma02 and dif > filter？ color.green: ma02 > ma01 and dif > filter? 颜色.red: 颜色.gray

谢谢帮助。

我尝试了一些来自“https://stackoverflow.com/questions/71015467/how-to-create-alert-when-indicator-color-changes-pine-script”的警报

但效果不佳。

谢谢。

Answer 1

为了使代码更清晰，将 colors 分开

bGreen   = (ma01 > ma02 and dif > filter)
bRed     = (ma02 > ma01 and dif > filter)
bGray    = not bGreen and not bRed

现在您可以在警报中创建更清晰的规则

alertcondition((not bGreen[1] and bRed), "Green to Red", "Green to Red")
alertcondition((not bRed[1] and bGreen), "Red to Green", "Red to Green")
alertcondition((not bGray[1] and bRed), "Gray to Red", "Gray to Red")
alertcondition((not bGray[1] and bGreen), "Gray to Green", "Gray to Green")